Overview

overview

10

Static

static

6583d8131f...1a.exe

windows7_x64

10

6583d8131f...1a.exe

windows10-2004_x64

10

Sharing

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General

  • Target

    6583d8131fb10575ade501c8cedd5c0d05599c88d910c85fe4f45c45c65f821a

  • Size

    156KB

  • Sample

    220625-na5cbacaf7

  • MD5

    1dcf36d5fb21eb4931102168516769fb

  • SHA1

    138e80541dcd17af794a929ae0ef4000c9f821c9

  • SHA256

    6583d8131fb10575ade501c8cedd5c0d05599c88d910c85fe4f45c45c65f821a

  • SHA512

    99cd57cb194b80e4a1c720c81e101aed07f8b500516118bf92d3fd9286d41fcc10c02f7caccaf8c967f271f69fd6c6dcfc4c34f3d270c71fbff4f0f9119057be

Score
10/10
smokeloaderbackdoortrojan

Malware Config

Extracted

Family

smokeloader

Version

2018

C2

http://ghjk78kjhb.net/

http://cleancleankkl.net/

http://dunujilis11r.net/

http://sulionuili1.in/

http://eseruuynli2.net/

http://nulikuliey.net/

http://oohdojssks9uf.net/
rc4.i32
rc4.i32

Targets

    • Target

      6583d8131fb10575ade501c8cedd5c0d05599c88d910c85fe4f45c45c65f821a

    • Size

      156KB

    • MD5

      1dcf36d5fb21eb4931102168516769fb

    • SHA1

      138e80541dcd17af794a929ae0ef4000c9f821c9

    • SHA256

      6583d8131fb10575ade501c8cedd5c0d05599c88d910c85fe4f45c45c65f821a

    • SHA512

      99cd57cb194b80e4a1c720c81e101aed07f8b500516118bf92d3fd9286d41fcc10c02f7caccaf8c967f271f69fd6c6dcfc4c34f3d270c71fbff4f0f9119057be

    Score
    10/10
    smokeloaderbackdoortrojan

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

      trojanbackdoorsmokeloader

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

    behavioral1behavioral2

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

2
T1120

System Information Discovery

2
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks